Automatic movement Bulova Calibre 83S0. Analog dial with blue tones, silver-tone hands, index hour markers and minute markers at the outer rim. Luminescent features for enhanced readability in low light conditions. Uni-directional rotating bezel crafted from bronze featuring a blue aluminum insert. Scratch resistant sapphire crystal lens. Solid case back included. Bronze casing combined with a blue rubber and cordura nylon strap. Case shape is round measuring 41 mm diameter, band width specified at 18 mm. Water resistance rating of 200 meters / 660 feet suitable for swimming or diving depths up to that level. Functions display hours, minutes and seconds.